The overall level of carbon dioxide emissions from energy will continue to grow. This is due to experience, despite the slight decline in fossil fuel emissions through reduced economic activity because of the economic crisis in the industrialized world. Canada is the fifth largest energy producer in the world. It has an unprecedented wealth of renewable and nonrenewable. Of course, it is common for the production of dirty tar sands in Alberta, which represents 40 percent of Canadian oil production known. About 66 percent of its oil production is exported, and nearly all were sold in the United States since 1995. But statistics show that renewable energy sources, that Canada has more renewable energy, as it remains dependent on the star product in Alberta for export earnings and trade.

Renewable energy technologies vary widely in their technical maturity, economic and competitive costs. These include wind, solar thermal, solar, sustainable biomass, ocean, geothermal and hydropower. Even if it does not emit greenhouse gases, which are a sustainable source of energy that can be fed naturally and is in contrast to fossil fuels that emit greenhouse gases and renewable or nonrenewable. However, biomass is a renewable resource, if the consumption does not exceed the rate of regeneration. This type of energy is what we increasingly use our need to use more energy with our need to protect our environment of increasing climate change through greenhouse gas emissions.

renewable energy provide 16 percent of energy needs in Canada. Water is the most important source of this so that about 59 percent and 11 percent of the total supply of all energy sources. There are many rivers in the mountains of Canada in three maritime boundaries. In 2006 there were 499 hydroelectric plants, that this country has the second largest producer of hydropower in the world. Quebec, British Columbia, Ontario, Manitoba and Labrador are the most important provinces in this area.

Biomass is the second dominant source. The primary sources of timber and crops. Every year, almost 500 petajoules of bio-energy used by industry for the pulp industry leaders and users of the paper. It ‘s more than half the energy used in industry. At the end of 2006 there were 62 plants bio-energy. Most of the capacity of the biomass was in the provinces of leadership in forestry. These were of British Columbia, Quebec, Ontario, New Brunswick and Alberta. be the most important crops for the production of ethanol from corn, wheat and barley. Canada is a major producer and exporter of wheat. In 2006 the biofuel production capacity around 600 million liters of ethanol and 100 million gallons of biodiesel from vegetable oils and animal fats.

emerging fields of wind and solar power are the high growth rates. The installed capacity of wind power has grown rapidly in recent years an increasing interest among utilities and government initiatives. December 31, 2007 to 1400 had wind turbines in 85 wind farms with a total installed capacity of 1846 megawatts. This was the eighth of 60 wind turbines and 23 megawatts of wind farms 10 years ago. The leader of the provincial government in the wind, Alberta, Ontario and Quebec. The use of solar energy has increased, although relatively small in terms of market penetration continues. The installed capacity of solar thermal systems has been an average annual growth rate of 17 percent in 1998. It is 290 MW thermal power of 2005. The installed capacity of photovoltaic solar energy grew by 27 percent per year since 1993, reaching 25.8 megawatts in 2007. Of these, 89 per cent of Grid applications. known geothermal steam resources are limited, but about 3,150 heat pumps installed in buildings until 2006.

Eurostat published a report in 2009, Europe has been usually give the use of renewable energy sources and reduce dependence on fossil fuels. After his report, energy consumption fell by 8.3 percent. However, the use of coal by 9.2 percent and natural gas fell by 10.1 per cent. In general, energy consumption fell by 5.5 percent. This is the negative impact of the points of the global financial crisis for the European economies. Meanwhile, for the sixth consecutive year, the amount of energy to make energy use due to greater use of non-fossil energy sources refused. The amount of this energy was 18.4 per cent last year. This amount is just below the 19.3 percent of energy consumption of natural gas in the region.

Europe leads with Germany’s biggest user of wind power in the world. Its growth is the fact that they employ for 16 years, almost no wind said. Member of the wind Second, Spain is also in this continent. Germany is also the second largest solar market in the world, despite its cloudy climate. QCells a leading global manufacturer of solar cells based in Germany. The German goal of reducing carbon dioxide emissions by 2020 represents 36 percent of the German port of the most ambitious. With Germany set the bar high, Europe is moving forward with ambitious exemplary. But the data of different countries vary greatly. Sun Portugal is nearly 45 percent of its energy needs from renewable energy usage needs with the regional average of 18.4 per cent very satisfied. Portugal has made spectacular progress was in 2004, the amount is below the average of 17 percent. Portugal shows the size of European expansion in the last ten years.

Neighbor of the United States has seen three of the last four years with the reduction of emissions to the Department of Energy. 2009, the reduction of energy since I started in 1949 has seen a decline of seven percent. The cause is the economic recession and increasing renewable energy, where the wind was a leader. The conversion from coal to natural gas reduces the amount of energy used to produce energy. This option also applies to the reduction of carbon dioxide emissions to about half that of coal. renewable energy installations obsolete plants of fossil fuels in 2009 in Europe and the United States. The rate was 60 per cent of new power plants in Europe and 50 percent in the United States. However, only 18 percent of world electricity is generated from renewable sources by 2009 is met. But the number of countries with renewable policy has increased from 55 to 100 in 2005. Investment in the United Nations for the environment has declined slightly to $ 162 billion in 2009 to 173,000,000,000 dollars statistics indicate that the 2008th renewable energy remains strong interest in renewable energy.